Thermal and electrical conductivity of single- and multi-walled carbon nanotube-epoxy composites
Thermal and electrical conductivity of single- and multi-walled carbon nanotube-epoxy composites
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DOI：
10.1016/j.compscitech.2005.10.016
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发表时间：
2006-08-01
影响因子：
9.1
通讯作者：
Windle, A. H.
中科院分区：
文献类型：
--
作者：
Moisala, A.;Li, Q.;Windle, A. H.
研究了含0.005~0.5wt%单壁和多壁碳纳米管的环氧复合材料的导电性和导热性。碳纳米管复合材料的电渗流阈值为<；0.005 wt%，而相同样品的导热系数随着填料含量的增加而略有增加。单壁碳纳米管复合材料的电渗流阈值较高(0.05~0.23wt%)，而导热系数较低。(C)2005爱思唯尔有限公司。保留所有权利。
The electrical and thermal conductivities of epoxy composites containing 0.005-0.5 wt% of single-walled (SWNTs) or multi-walled (MWNTs) carbon nanotubes have been studied. The MWNT composites had an electrical percolation threshold of < 0.005 wt%, whereas the thermal conductivity of the same samples increased very modestly as a function of the filler content. In the case of the SWNT composites, the electrical percolation thresholds were higher (0.05-0.23 wt%) whereas the thermal conductivity was lower than that of the pristine epoxy. (c) 2005 Elsevier Ltd. All rights reserved.